🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 474 Days

Day: 18.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.04 AU - 1.44 AU

Year: 504 Days

Day: 36.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.15 AU - 1.39 AU

Year: 523 Days

Day: 13.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 154 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.59 AU - 2.39 AU

Year: 1025 Days

Day: 25 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,266,512 km

• M1: 149,299 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.23 AU - 3.73 AU

Year: 2371 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,266,512 km

• M1: 187,745 km (0.086 R)
• M2: 519,254 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 14.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.54 AU - 7.34 AU

Year: 5969 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,266,512 km

• M1: 190,288 km (0.107 R)
• M2: 318,045 km (0.032 R)
• M3: 417,528 km (0.081 R)
• M4: 556,205 km (0.09 R)
• M5: 701,913 km (0.101 R)
• M6: 835,055 km (0.029 R)
• M7: 1,067,979 km (0.053 R)
• M8: 1,340,098 km (0.119 R)
• M9: 1,459,028 km (0.058 R)
• M10: 1,744,910 km (0.077 R)
• M11: 2,168,272 km (0.067 R)
• M12: 2,350,931 km (0.119 R)
• M13: 2,907,883 km (0.086 R)
• M14: 3,042,372 km (0.081 R)
• M15: 3,529,612 km (0.113 R)
• M16: 3,625,205 km (0.111 R)
• M17: 3,721,696 km (0.119 R)
• M18: 3,843,618 km (0.035 R)
• M19: 4,167,049 km (0.098 R)
• M20: 4,370,502 km (0.104 R)
• M21: 4,499,455 km (0.092 R)
• M22: 4,629,605 km (0.045 R)
• M23: 5,272,128 km (0.081 R)
• M24: 5,660,035 km (0.09 R)
• M25: 6,463,825 km (0.117 R)
• M26: 6,939,396 km (0.076 R)
• M27: 7,150,928 km (0.091 R)
• M28: 7,426,337 km (0.114 R)
• M29: 8,209,333 km (0.051 R)
• M30: 8,337,089 km (0.041 R)
• M31: 8,789,623 km (0.119 R)
• M32: 9,084,630 km (0.049 R)
• M33: 9,250,085 km (0.093 R)
• M34: 9,349,717 km (0.044 R)
• M35: 9,583,838 km (0.079 R)
• M36: 9,786,094 km (0.074 R)
• M37: 10,332,127 km (0.089 R)
• M38: 11,099,414 km (0.119 R)
• M39: 11,993,560 km (0.054 R)
• M40: 12,947,995 km (0.044 R)
• M41: 15,007,658 km (0.065 R)
• M42: 15,995,453 km (0.073 R)
• M43: 16,436,767 km (0.116 R)
• M44: 16,963,501 km (0.113 R)
• M45: 17,208,393 km (0.096 R)
• M46: 17,950,548 km (0.084 R)
• M47: 19,210,461 km (0.039 R)
• M48: 21,285,234 km (0.081 R)
• M49: 21,859,390 km (0.036 R)
• M50: 22,215,134 km (0.098 R)
• M51: 22,393,904 km (0.087 R)
• M52: 22,572,972 km (0.098 R)
• M53: 22,932,606 km (0.083 R)
• M54: 23,339,661 km (0.073 R)
• M55: 23,840,216 km (0.068 R)
• M56: 24,390,437 km (0.109 R)
• M57: 24,482,589 km (0.115 R)
• M58: 25,130,498 km (0.119 R)
• M59: 25,784,240 km (0.101 R)
• M60: 25,925,012 km (0.094 R)
• M61: 26,443,518 km (0.114 R)
• M62: 26,632,909 km (0.057 R)
• M63: 26,822,749 km (0.076 R)
• M64: 27,108,331 km (0.099 R)
• M65: 27,203,774 km (0.035 R)
• M66: 28,212,513 km (0.096 R)
• M67: 28,794,449 km (0.051 R)
• M68: 28,989,225 km (0.055 R)
• M69: 29,184,600 km (0.06 R)
• M70: 29,478,410 km (0.096 R)
• M71: 29,871,703 km (0.072 R)
• M72: 30,019,506 km (0.1 R)
• M73: 30,663,375 km (0.08 R)
• M74: 31,562,308 km (0.089 R)
• M75: 32,115,970 km (0.12 R)
• M76: 33,232,718 km (0.095 R)
• M77: 33,795,954 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.7

Radius: 9.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.75 AU - 10.55 AU

Year: 10109 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,266,512 km

• M1: 192,084 km (0.097 R)
• M2: 311,912 km (0.07 R)
• M3: 835,055 km (0.109 R)
• M4: 988,393 km (0.064 R)
• M5: 1,170,155 km (0.06 R)
• M6: 1,443,171 km (0.061 R)
• M7: 1,980,227 km (0.115 R)
• M8: 2,550,344 km (0.102 R)
• M9: 3,467,828 km (0.112 R)
• M10: 4,690,940 km (0.091 R)
• M11: 5,000,309 km (0.084 R)
• M12: 5,476,928 km (0.118 R)
• M13: 5,541,704 km (0.097 R)
• M14: 5,606,629 km (0.116 R)
• M15: 5,934,996 km (0.103 R)
• M16: 7,098,269 km (0.098 R)
• M17: 7,561,275 km (0.116 R)
• M18: 8,255,708 km (0.12 R)
• M19: 8,932,489 km (0.075 R)
• M20: 9,046,931 km (0.087 R)
• M21: 9,123,525 km (0.05 R)
• M22: 9,862,240 km (0.116 R)
• M23: 10,418,893 km (0.093 R)
• M24: 11,231,659 km (0.058 R)
• M25: 11,770,959 km (0.097 R)
• M26: 11,896,471 km (0.052 R)
• M27: 12,403,608 km (0.089 R)
• M28: 12,488,729 km (0.099 R)
• M29: 13,133,945 km (0.092 R)
• M30: 13,395,143 km (0.042 R)
• M31: 13,745,950 km (0.074 R)
• M32: 14,011,187 km (0.096 R)
• M33: 15,088,591 km (0.071 R)
• M34: 15,270,651 km (0.084 R)
• M35: 15,867,846 km (0.075 R)
• M36: 16,099,424 km (0.095 R)
• M37: 16,660,116 km (0.093 R)
• M38: 17,322,237 km (0.07 R)
• M39: 17,752,480 km (0.106 R)
• M40: 17,896,692 km (0.102 R)
• M41: 19,261,175 km (0.049 R)
• M42: 19,359,909 km (0.077 R)
• M43: 19,856,275 km (0.042 R)
• M44: 20,760,145 km (0.087 R)
• M45: 21,780,104 km (0.117 R)
• M46: 23,025,506 km (0.12 R)
• M47: 23,445,726 km (0.066 R)
• M48: 23,551,193 km (0.049 R)
• M49: 25,530,522 km (0.084 R)
• M50: 25,747,738 km (0.086 R)
• M51: 26,787,743 km (0.102 R)
• M52: 26,897,996 km (0.089 R)
• M53: 27,174,304 km (0.063 R)
• M54: 27,396,157 km (0.11 R)
• M55: 28,626,450 km (0.062 R)
• M56: 30,046,433 km (0.076 R)
• M57: 30,851,569 km (0.106 R)
• M58: 31,198,786 km (0.068 R)
• M59: 32,541,875 km (0.117 R)
• M60: 32,954,317 km (0.112 R)
• M61: 33,606,114 km (0.083 R)
• M62: 36,011,648 km (0.094 R)
• M63: 37,481,447 km (0.066 R)
• M64: 39,095,908 km (0.109 R)
• M65: 42,520,652 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 9.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.09 AU - 12.35 AU

Year: 11933 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,266,512 km

• M1: 154,235 km (0.111 R)
• M2: 351,555 km (0.11 R)
• M3: 426,504 km (0.1 R)
• M4: 642,224 km (0.073 R)
• M5: 738,565 km (0.096 R)
• M6: 933,341 km (0.103 R)
• M7: 1,044,193 km (0.095 R)
• M8: 1,715,588 km (0.067 R)
• M9: 1,870,721 km (0.032 R)
• M10: 2,103,346 km (0.051 R)
• M11: 2,176,799 km (0.064 R)
• M12: 2,635,914 km (0.1 R)
• M13: 2,917,607 km (0.066 R)
• M14: 3,041,325 km (0.094 R)
• M15: 4,070,109 km (0.054 R)
• M16: 4,162,262 km (0.088 R)
• M17: 4,348,960 km (0.056 R)
• M18: 4,466,992 km (0.11 R)
• M19: 4,974,279 km (0.077 R)
• M20: 5,398,538 km (0.044 R)
• M21: 5,990,946 km (0.065 R)
• M22: 6,469,061 km (0.114 R)
• M23: 7,209,121 km (0.038 R)
• M24: 7,293,046 km (0.029 R)
• M25: 7,603,461 km (0.042 R)
• M26: 7,746,028 km (0.077 R)
• M27: 7,947,088 km (0.082 R)
• M28: 8,237,457 km (0.055 R)
• M29: 8,413,235 km (0.068 R)
• M30: 9,647,866 km (0.078 R)
• M31: 9,802,251 km (0.107 R)
• M32: 10,082,298 km (0.054 R)
• M33: 10,207,661 km (0.069 R)
• M34: 10,270,492 km (0.104 R)
• M35: 10,682,186 km (0.112 R)
• M36: 10,778,078 km (0.113 R)
• M37: 11,164,040 km (0.08 R)
• M38: 11,358,667 km (0.069 R)
• M39: 11,587,253 km (0.048 R)
• M40: 12,215,414 km (0.118 R)
• M41: 12,416,174 km (0.084 R)
• M42: 12,685,451 km (0.086 R)
• M43: 12,820,687 km (0.117 R)
• M44: 13,263,946 km (0.037 R)
• M45: 14,552,881 km (0.059 R)
• M46: 14,730,154 km (0.064 R)
• M47: 15,086,796 km (0.092 R)
• M48: 15,374,173 km (0.112 R)
• M49: 15,446,279 km (0.067 R)
• M50: 15,518,535 km (0.09 R)
• M51: 15,917,961 km (0.074 R)
• M52: 16,210,425 km (0.105 R)
• M53: 16,837,988 km (0.064 R)
• M54: 17,473,630 km (0.114 R)
• M55: 17,964,909 km (0.101 R)
• M56: 18,231,343 km (0.107 R)
• M57: 18,307,787 km (0.109 R)
• M58: 18,614,313 km (0.111 R)
• M59: 19,271,347 km (0.074 R)
• M60: 19,700,544 km (0.032 R)
• M61: 20,054,043 km (0.083 R)
• M62: 20,132,881 km (0.119 R)
• M63: 20,687,740 km (0.086 R)
• M64: 20,847,062 km (0.048 R)
• M65: 21,167,201 km (0.068 R)
• M66: 21,287,777 km (0.079 R)
• M67: 21,569,619 km (0.046 R)
• M68: 22,015,271 km (0.118 R)
• M69: 23,204,575 km (0.1 R)
• M70: 23,536,383 km (0.108 R)
• M71: 23,786,211 km (0.066 R)
• M72: 24,330,598 km (0.056 R)
• M73: 24,583,268 km (0.083 R)
• M74: 24,794,501 km (0.034 R)
• M75: 25,859,488 km (0.117 R)
• M76: 26,246,498 km (0.032 R)
• M77: 27,113,567 km (0.088 R)
• M78: 27,726,021 km (0.101 R)
• M79: 28,210,418 km (0.074 R)
• M80: 29,009,271 km (0.116 R)
• M81: 29,456,270 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,056 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit